TV and monitor screen size, height and width depend on the diagonal

TV Dimensions, TV Sizes Screen

You decided to buy a new TV and do not know what size is best for you. Or you can’t imagine the size of a 65-inch TV. Use our screen size chart to find all TV sizes from 19″ to 105″. The sizes of TVs are shown in inches and centimeters for your convenience.

How to find out the size of the TV

Know your TV’s Size – This article shows how big your TV will be in centimeters and inches depending on the size of the screen diagonal in inches. You can understand the size of your TV and read our article about TV sizes. For your convenience, the size of the TV is shown in centimeters and inches. You can also visualize the size of the TV. For your understanding, in the figure below we have shown what size your TV will be compared to the Ford F-150. The most common TV sizes are 55, 65, 75, 85 inches.

Size of TV versus car
Size of TV versus car

Dimensions of TVs Length and Width

Many people are interested in what screen size the TV or monitor will have depending on the diagonal, as the diagonal does not give much information, moreover, we used to use old TV standards, with the size of the TV with an aspect ratio of 3×4. But now this standard is a thing of the past, and all new TVs are available in the standard with an aspect ratio of 16×9, monitors also have other aspect ratios, the most common monitor size is 21:9.

So, the 21:9 standard is quite popular, the 21:9 resolution monitors have a lower height, but wider, for example, a 26-inch monitor will be 2.5 inches in size. (6.4cm) smaller than 16:9 monitors; they are more suitable for tables like exel.
When selecting a TV or monitor, note that the actual size of the TV will be 0.5-1.5 inches. (1-4 cm) larger due to the frame holding the screen.

In the table below, you can see what size your TV and monitor will be between 19 and 105 inches long and wide. The table can also be used when selecting an advertising screen.

Size of TVs, aspect ratio 16:9 and 21:9 depending on the diagonal

In this table you can find out what size the TV corresponds to a certain size of the screen diagonal. The table shows the most common diagonal sizes. See the translation of the most popular sizes are 32 inches, 40 inches, 50 inches, 55 inches, 60 inches in length and width of the TV.

Size screen 19-105 inch height and width

diagonal inchwidth cmheight cmwidth inchheight inchdiagonal inchwidth cmheight cmwidth inchheight inch
TV size 19 inch194223.616.569.311944.41917.467.4819 inch tv dimensions
TV size 22 inch2248.727.419.1710.792251.42220.228.6722 inch tv dimensions
TV size 23 inch2350.928.620.0511.282353.72321.149.0623 inch tv dimensions
TV size 24 inch2453.129.920.9211.772456. inch tv dimensions
TV size 25 inch2555.331.121.7912.262558.42522.989.8525 inch tv dimensions
TV size 26 inch2657.632.422.6612.752660.72623.9010.2426 inch tv dimensions
TV size 27 inch2759.833.623.5313.242763.027.024.8210.6427 inch tv dimensions
TV size 28 inch2862.034.94357913.732865.428.025.7411.0328 inch tv dimensions
TV size 29 inch2964.2036.1125.2814.222967.72926.6611.4229 inch tv dimensions
TV size 30 inch3066.437.426.1514.713070.030.027.5711.8230 inch tv dimensions
TV size 31 inch3168.638.627.0215.23172.431.028.4912.2131 inch tv dimensions
TV size 32 inch327139.927.8915.693274.73229.4112.6132 inch tv dimensions
TV size 34 inch3475.342.329.6316.673479.43431.2513.3934 inch tv dimensions
TV size 35 inch3577.543.630.5117.163581.73532.1713.7935 inch tv dimensions
TV size 36 inch3679.744.831.3817.653684.036.033.0914.1836 inch tv dimensions
TV size 37 inch3781.946.132.2518.143786.437.034.0114.5837 inch tv dimensions
TV size 38 inch3884.147.333.1218.633888.73834.9314.9738 inch tv dimensions
TV size 39 inch3986.3447.3233.9919.123991.13935.8515.3639 inch tv dimensions
TV size 40 inch4088.649.834.8619.614093.44036.7715.7640 inch tv dimensions
TV size 41 inch4190.851.135.7320.104195.741.037.6816.1541 inch tv dimensions
TV size 42 inch429352.336.6120.594298.14238.616.5442 inch tv dimensions
TV size 43 inch4395.253.537.4821.0843100.443.039.5216.9443 inch tv dimensions
TV size 44 inch4497.454.838.3521.5744102.744.040.4417.3344 inch tv dimensions
TV size 45 inch4599.656.039.2222.0645105.145.041.3617.7345 inch tv dimensions
TV size 46 inch4610157.340.0922.5546107.44642.2818.1246 inch tv dimensions
TV size 47 inch47104.0558.5340.9623.0447109.74743.218.5147 inch tv dimensions
TV size 49 inch49108.4861.0242.7124.0249114.44945.0419.3049 inch tv dimensions
TV size 50 inch50110.762.343.5824.5150116.750.045.9619.7050 inch tv dimensions
TV size 55 inch5512168.547.9426.9655128.45550.5521.6755 inch tv dimensions
TV size 60 inch6013274.752.2929.4260140.16055.1523.6460 inch tv dimensions
TV size 65 inch65143.9080.9456.6531.8765151.86559.7425.6065 inch tv dimensions
TV size 72 inch72159.3989.6662.7535.372168.0966.1872.0428.3672 inch tv dimensions
TV size 75 inch7516693.565.3736.7775175.17568.9429.5475 inch tv dimensions
TV size 77 inch77170.4695.8967.1137.7577179.7777.0470.7730.3377 inch tv dimensions
TV size 78 inch78172.6897.1367.9838.2478182.17871.6930.7378 inch tv dimensions
TV size 79 inch79174.8998.3868.8538.7379184.479.072.6131.1279 inch tv dimensions
TV size 84 inch84185.96104.6073.2141.1884196.18477.2133.0984 inch tv dimensions
TV size 85 inch85188.17105.8574.0841.6785198.48578.1333.4885 inch tv dimensions
TV size 86 inch86190.39107.0974.9642.1686200.7886.0579.0533.8886 inch tv dimensions
TV size 90 inch90199.24112.0778.4444.1290210.19082.7235.4590 inch tv dimensions
TV size 100 inch100221.38124.5387.1649.03100233.5100.191.9139.39100 inch tv dimensions
TV size 105 inch105232.45130.7591.5251.48105245.1105.196.5141.36105 inch tv dimensions

How do you translate inches into inches

1 inch equals 2.54 cm. For example, a 7-inch 7×2.54=17.78cm TV. But for simplicity, here is a table that translates inches into centimeters. The information in the tabular form is more perceptible. The table shows all sizes in inches from 19 inches to 120 inches, using the table you can easily translate the screen size diagonally from inches to centimeters.

Inches to centimeters diagonal

 diagonal in inchesdiagonal in cm diagonal in inchesdiagonal in cm
19 inches to cm1948.2670 inches to cm70177.8
20 inches to cm2050.871 inches to cm71180.34
21 inches to cm2153.3472 inches to cm72182.88
22 inches to cm2255.8873 inches to cm73185.42
23 inches to cm2358.4274 inches to cm74187.96
24 inches to cm2460.9675 inches to cm75190.5
25 inches to cm2563.576 inches to cm76193.04
26 inches to cm2666.0477 inches to cm77195.58
27 inches to cm2768.5878 inches to cm78198.12
28 inches to cm2871.1279 inches to cm79200.66
29 inches to cm2973.6680 inches to cm80203.2
30 inches to cm3076.281 inches to cm81205.74
31 inches to cm3178.7482 inches to cm82208.28
32 inches to cm3281.2883 inches to cm83210.82
33 inches to cm3383.8284 inches to cm84213.36
34 inches to cm3486.3685 inches to cm85215.9
35 inches to cm3588.986 inches to cm86218.44
36 inches to cm3691.4487 inches to cm87220.98
37 inches to cm3793.9888 inches to cm88223.52
38 inches to cm3896.5289 inches to cm89226.06
39 inches to cm3999.0690 inches to cm90228.6
40 inches to cm40101.691 inches to cm91231.14
41 inches to cm41104.1492 inches to cm92233.68
42 inches to cm42106.6893 inches to cm93236.22
43 inches to cm43109.2294 inches to cm94238.76
44 inches to cm44111.7695 inches to cm95241.3
45 inches to cm45114.396 inches to cm96243.84
46 inches to cm46116.8497 inches to cm97246.38
47 inches to cm47119.3898 inches to cm98248.92
48 inches to cm48121.9299 inches to cm99251.46
49 inches to cm49124.46100 inches to cm100256.54
50 inches to cm50127101 inches to cm101256.54
51 inches to cm51129.54102 inches to cm102259.08
52 inches to cm52132.08103 inches to cm103261.62
53 inches to cm53134.62104 inches to cm104264.16
54 inches to cm54137.16105 inches to cm105266.7
55 inches to cm55139.7106 inches to cm106269.24
56 inches to cm56142.24107 inches to cm107271.78
57 inches to cm57144.78108 inches to cm108274.32
58 inches to cm58147.32109 inches to cm109276.86
59 inches to cm59149.86110 inches to cm110279.4
60 inches to cm60152.4111 inches to cm111281.94
61 inches to cm61154.94112 inches to cm112284.48
62 inches to cm62157.48113 inches to cm113287.02
63 inches to cm63160.02114 inches to cm114289.56
64 inches to cm64162.56115 inches to cm115292.1
65 inches to cm65165.1116 inches to cm116294.64
66 inches to cm66167.64117 inches to cm117297.18
67 inches to cm67170.18118 inches to cm118299.72
68 inches to cm68172.72119 inches to cm119302.26
69 inches to cm69175.26120 inches to cm120304.8

Most common sizes of TVs

For example, you want to buy a 55-inch or 65-inch TV, but are not sure if the size will fit you. The question is how wide the 55-inch TV is and what width the 65-inch TV is. The table below shows the most common TV sizes, diagonals. Check the size of your TV screen before you buy it.

Dimensions TV Height cm Width cm
32 inch tv dimensions in cm 39.971
40 inch tv dimensions in cm 49.888.6
42 inch tv dimensions in cm 52.393
49 inch tv dimensions in cm 61.02108.48
50 inch tv dimensions in cm 62.3110,7
55 inch tv dimensions in cm 68.5121
60 inch tv dimensions in cm 74.7132
65 inch tv dimensions in cm 80.94143.9
75 inch tv dimensions in cm 93.5166

TV Screen Dimensions in the picture, visualization

This picture shows a colored image as well as the width and height of the screen in centimeters. Screens 40 inches produced by Samsung, LG 42 inches. Of course, not all sizes of TVs are shown in the pictures, as the picture is already too cluttered.

The figure shows the proportions of the sizes of different diagonals, and also shows a standard sheet A4 with dimensions of 210×297 mm. The sheet of format A4 is received by consecutive division in half of sheet of format A0 having the area exactly 1 m²: A0 = 2×A1, A1 = 2×A2, A2 = 2×A3, A3 = 2×A4. In turn, if we divide the A4 sheet in half, we will get two sheets of A5 format

лист А1, А0, А2, А3, А4

As we can see from the picture like the screen size of 40 inches LCD televisions are released by Samsung and 42 inches from LG, the difference is not much more LG wide by 4 cm., And a height of 2.5 cm on. That is not essential for the buyer.


  1. Do these charts include in the height the stand or just screen size? If just screen size on average what would i include for stand?

  2. My TV needs to sit on a stand and a swivel plate, this takes 3 inches. My opening is 45 x 28. Therefore, the TV can be 45 x 25. Do your chart dimensions include the frame?

    • The table shows only the screen size, the screen frame can range from 0.3 to 1 inch, depending on the model and manufacturer of the TV.

  3. I have a recess measuring 117cm wide x 82 cm height x 24.5 deep. I would like to get a 55 in. Television. What is the best way to do this so it looks ok

    • Buy a smaller TV. You can’t just pick and choose the height and width to total 55″. 55″ will be too wide for the recess, as per the above diagram and illustration.

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